/* ==========================================
   CONTACT PAGE STYLES
   ========================================== */

/* ---- TYPE SELECTOR ---- */
.contact-type-section {
  background: var(--color-cream);
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--color-border);
}

.contact-type-label {
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  color: var(--color-text-sub);
  text-align: center;
  margin-bottom: 1.2rem;
}

.contact-types {
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
  justify-content: center;
}

.ct-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.3rem;
  border-radius: 100px;
  border: 1px solid var(--color-border);
  background: var(--color-white);
  color: var(--color-text-sub);
  font-family: var(--font-sans);
  font-size: 0.82rem;
  cursor: pointer;
  transition: all var(--transition);
}

.ct-btn i { font-size: 0.9rem; }

.ct-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.ct-btn--active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white) !important;
}

/* ---- FORM SECTION ---- */
.contact-form-section {
  background: var(--color-bg);
  padding: var(--space-xl) 0;
}

.contact-form-wrap {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  box-shadow: var(--shadow-soft);
  margin-bottom: 2.5rem;
}

/* フォームタイプヘッダー */
.form-type-header {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  background: var(--color-cream);
  border-radius: var(--radius-md);
  padding: 1.2rem 1.5rem;
  margin-bottom: 2rem;
  transition: background var(--transition);
}

.fth-icon {
  width: 44px; height: 44px;
  background: var(--color-white);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.fth-icon i {
  font-size: 1.1rem;
  color: var(--color-primary);
}

.form-type-header h3 {
  font-size: 0.95rem;
  margin-bottom: 0.2rem;
  color: var(--color-text);
}

.form-type-header p {
  font-size: 0.82rem;
  color: var(--color-text-sub);
}

/* フォームレイアウト */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.4rem;
}

.form-group label {
  font-size: 0.84rem;
  color: var(--color-text);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.required {
  font-size: 0.68rem;
  background: rgba(200,149,108,0.15);
  color: var(--color-primary);
  border-radius: 3px;
  padding: 0.1rem 0.4rem;
  letter-spacing: 0.1em;
}

.form-group input,
.form-group textarea {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  padding: 0.8rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  line-height: 1.6;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(200,149,108,0.12);
  background: var(--color-white);
}

.form-group input.error,
.form-group textarea.error {
  border-color: #e06060;
}

.form-group textarea {
  resize: vertical;
  min-height: 130px;
}

.form-error {
  font-size: 0.76rem;
  color: #e06060;
  min-height: 1em;
}

/* クリエイターフィールド */
.form-creator-fields {
  background: rgba(200,149,108,0.05);
  border: 1px solid rgba(200,149,108,0.15);
  border-radius: var(--radius-md);
  padding: 1.4rem;
  margin-bottom: 1.4rem;
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* 注意事項 */
.form-notice {
  background: var(--color-cream);
  border-radius: var(--radius-sm);
  padding: 1rem 1.2rem;
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
  font-size: 0.8rem;
  color: var(--color-text-sub);
  line-height: 1.7;
}

.form-notice i {
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 0.1em;
}

/* チェックボックス */
.form-agree { margin-bottom: 1.5rem; }

.checkbox-label {
  display: flex !important;
  align-items: flex-start;
  gap: 0.8rem;
  cursor: pointer;
  font-size: 0.86rem;
  color: var(--color-text-sub);
  font-weight: 400 !important;
}

.checkbox-label input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.checkbox-custom {
  width: 18px; height: 18px;
  border: 1.5px solid var(--color-border);
  border-radius: 4px;
  background: var(--color-white);
  flex-shrink: 0;
  margin-top: 1px;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.checkbox-label input:checked + .checkbox-custom {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.checkbox-label input:checked + .checkbox-custom::after {
  content: '✓';
  color: var(--color-white);
  font-size: 0.7rem;
  font-weight: bold;
}

.form-link {
  color: var(--color-primary);
  border-bottom: 1px solid rgba(200,149,108,0.4);
}

/* 送信ボタン */
.btn-submit {
  width: 100%;
  justify-content: center;
  padding: 1rem;
  font-size: 0.95rem;
}

/* 送信完了 */
.form-success {
  text-align: center;
  padding: 3rem 2rem;
}

.success-icon {
  font-size: 3.5rem;
  color: var(--color-primary);
  margin-bottom: 1.2rem;
}

.form-success h3 {
  font-size: 1.3rem;
  margin-bottom: 0.8rem;
}

.form-success p {
  font-size: 0.9rem;
  color: var(--color-text-sub);
  line-height: 2;
}

/* ---- FAQ ---- */
.contact-faq {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-soft);
}

.faq-title {
  font-size: 1rem;
  margin-bottom: 1.2rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item:last-child { border-bottom: none; }

.faq-item summary {
  padding: 1rem 0;
  cursor: pointer;
  font-size: 0.88rem;
  color: var(--color-text);
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  transition: color var(--transition);
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: '+';
  color: var(--color-primary);
  font-size: 1.2rem;
  font-weight: 300;
  flex-shrink: 0;
  transition: transform var(--transition);
}

.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item summary:hover { color: var(--color-primary); }

.faq-item p {
  font-size: 0.84rem;
  color: var(--color-text-sub);
  line-height: 1.9;
  padding: 0 0 1rem 0;
}

.faq-item p a {
  color: var(--color-primary);
  border-bottom: 1px solid rgba(200,149,108,0.4);
}

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 700px) {
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 1.5rem; }
  .contact-types { gap: 0.5rem; }
  .ct-btn { font-size: 0.76rem; padding: 0.5rem 1rem; }
}